12x12x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 12 Pack soil nutruient Holds approximately 10 gallons of

Holds approximately 10 gallons of media

The AC filter material extends beyond the frame

The CenturionPro® Tabletop Pro is the smallest

Use SuperCharge throughout the entire growth cycle and bloom cycle at the rate of 4 ml/gallon for normal plant maintenance

Temperature resolution is 0

12x12x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters 12 Pack soil nutruient Holds approximately 10 gallons ofNordic Pure Half Inch Ring Panel AC Furnace Air Filters consist of an internal frame bonded between flat layers of two different types of electrostatically charged HVAC furnace filter media. The first layer is a high capacity, polyester filter material which acts as a pre filter, capturing large airborne particles. The second, more efficient, layer is a MERV rated smooth poly blend filter material. The electrostatic charge works as a magnet to draw in